CN213589404U - Adjustable infusion needle insertion auxiliary device - Google Patents
Adjustable infusion needle insertion auxiliary device Download PDFInfo
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- CN213589404U CN213589404U CN202022414344.0U CN202022414344U CN213589404U CN 213589404 U CN213589404 U CN 213589404U CN 202022414344 U CN202022414344 U CN 202022414344U CN 213589404 U CN213589404 U CN 213589404U
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- guide sleeve
- scale plate
- chassis
- free bearing
- arc scale
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Abstract
The utility model belongs to the technical field of medical instrument, specifically be an infusion auxiliary devices that pricks needle with adjustable, it includes: chassis, free bearing, arc scale plate and guide sleeve, the puncture hole has been seted up at the chassis center, the chassis bottom left and right sides all is provided with the sucking disc, the chassis top left and right sides all sets up the free bearing, all be provided with locking screw on the free bearing, the arc scale plate is connected at the free bearing top, cup joint guide sleeve on the arc scale plate, guide sleeve right side wall is provided with stop screw, the guide sleeve inner chamber is provided with the limiting plate of being connected with stop screw, and the accurate puncture position of puncture hole carries out accurate location, stirs guide sleeve, makes guide sleeve rotate on the arc scale plate, and the cooperation rotates the arc scale plate, adjusts the puncture angle, can utilize guide sleeve to fix a position infusion needle after the regulation, can finely tune into needle angle and enter the needle distance as required, convenient to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an adjustable infusion needle-inserting auxiliary device.
Background
The current accurate infusion auxiliary device that punctures needle receives operation experience or feels the restriction, leads to novice doctor to have from the lower hand or take place the mistake of chest puncture because of psychological influence easily and lead to the accident even, and unable quick growth, when using, can't adjust accurate regulation and adjust the puncture angle to can't carry out accurate location to the puncture.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above and/or the problems existing in the prior transfusion needle auxiliary device, the utility model is provided.
Therefore, the utility model aims at providing an infusion needle assistive device with adjustable can utilize the sucking disc to fix the utensil on patient's skin, utilizes guide sleeve to lead to the puncture, and the accurate puncture position of puncture hole carries out accurate location, stirs guide sleeve, makes guide sleeve rotate on arc scale plate, and the arc scale plate is rotated in the cooperation, adjusts the puncture angle, can utilize guide sleeve to fix a position convenient to use to the infusion needle after the regulation.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an adjustable infusion needle auxiliary device, comprising: chassis, free bearing, arc scale plate and uide sleeve, the puncture hole has been seted up at the chassis center, the chassis bottom left and right sides all is provided with the sucking disc, the chassis top left and right sides all sets up the free bearing, all be provided with locking screw on the free bearing, the arc scale plate is connected at the free bearing top, cup joint uide sleeve on the arc scale plate, uide sleeve right side wall is provided with stop screw, the uide sleeve inner chamber is provided with the limiting plate of being connected with stop screw.
As an optimized proposal of the adjustable transfusion needle inserting auxiliary device of the utility model, wherein: the locking screw and the limiting screw rod are both externally provided with handles, and the handles are both provided with anti-skidding lines.
As an optimized proposal of the adjustable transfusion needle inserting auxiliary device of the utility model, wherein: and a circumference scale mark is arranged on the arc scale plate.
As an optimized proposal of the adjustable transfusion needle inserting auxiliary device of the utility model, wherein: the guide sleeve is provided with a glass window.
As an optimized proposal of the adjustable transfusion needle inserting auxiliary device of the utility model, wherein: the limiting plate is provided with a rubber pad, and the rubber pad is provided with anti-skid convex lines.
Compared with the prior art: the utility model discloses can utilize the sucking disc to fix the utensil on patient's skin, utilize guide sleeve to lead to the puncture, the accurate puncture position of puncture hole carries out accurate location, stirs guide sleeve, makes guide sleeve rotate on arc scale, and the arc scale is rotated in the cooperation, adjusts the puncture angle, can utilize guide sleeve to fix a position infusion needle after the regulation, can finely tune the needle inserting angle and the needle inserting distance as required, convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of the guide sleeve of the present invention.
In the figure: 100 chassis, 110 puncture holes, 120 suckers, 200 hinged supports, 210 locking screws, 300 arc-shaped scale plates, 310 circumference scale marks, 400 guide sleeves, 410 limiting screws and 420 limiting plates.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an infusion needle assistive device with adjustable, can utilize the sucking disc to fix the utensil on patient's skin, utilize guide sleeve to lead to the puncture, the accurate puncture position of puncture hole carries out accurate location, stir guide sleeve, make guide sleeve rotate on arc scale plate, the cooperation rotates arc scale plate, adjust the puncture angle, can utilize guide sleeve to fix a position infusion needle after the regulation, can finely tune the needle angle of entry and the distance of entry as required, convenient to use, please refer to figure 1, figure 2 and figure 3, include: the base plate 100, the hinged support 200, the arc-shaped scale plate 300 and the guide sleeve 400;
referring to fig. 1 and 2 again, the chassis 100 is provided with a puncture hole 110 and a suction cup 120, specifically, the center of the chassis 100 is provided with the puncture hole 110, the suction cups 120 are respectively installed at the left side and the right side of the bottom of the chassis 100, the puncture hole 110 is aligned with the puncture position on the patient, and the suction cup 120 adsorbs the chassis 100 on the skin of the patient to accurately position the puncture position.
Referring to fig. 1 and 2 again, the hinge base 200 is provided with the locking screws 210, specifically, the hinge base 200 is installed on both the left and right sides of the top of the chassis 100, the locking screws 210 are installed on the hinge base 200, the hinge base 200 connects the chassis 100 and the arc-shaped scale plate 300, so that the arc-shaped scale plate 300 can be turned over under the action of the hinge base 200, after the turning, the locking screws 210 are screwed, the hinge base 200 is locked, and the using position of the arc-shaped scale plate 300 is fixed.
Referring to fig. 1 and 2 again, the arc scale plate 300 is connected to the top of the hinge base 200, the arc scale plate 300 is turned over on the hinge base 200 to adjust the puncturing angle, and the arc scale plate 300 provides circumferential guidance for the guide sleeve 400.
Referring to fig. 1, fig. 2 and fig. 3 again, a limiting screw 410 and a limiting plate 420 are arranged on the guide sleeve 400, specifically, the guide sleeve 400 is sleeved on the arc-shaped scale plate 300, the limiting screw 410 is arranged on the right side wall of the guide sleeve 400, the limiting plate 420 connected with the limiting screw 410 is arranged in the inner cavity of the guide sleeve 400, the guide sleeve 400 slides on the arc-shaped scale plate 300 to adjust the puncture angle, the infusion needle penetrates through the guide sleeve 400 to puncture the skin of the patient from the puncture hole 110, the limiting screw 410 is screwed down after the puncture is completed, the limiting plate 420 abuts against the infusion needle, the infusion needle is fixed, the abutting degree of the limiting plate 420 is adjusted, the infusion needle can slowly move in the guide sleeve 400, and fine adjustment is facilitated in the later stage.
When concrete use, puncture hole 110 aims at the puncture position on the patient's body, sucking disc 120 adsorbs chassis 100 on patient's skin, carry out accurate location to the puncture position, arc scale plate 300 overturns under the effect of free bearing 200, screw up locking screw 210 after the upset, lock up free bearing 200, the position of use of fixed arc scale plate 300, guide sleeve 400 sliding adjustment puncture angle on arc scale plate 300, transfusion needle passes and punctures patient's skin from puncture hole 110 in guide sleeve 400, screw up stop screw 410 after the puncture is accomplished, make limiting plate 420 support transfusion needle, fix transfusion needle, adjust the degree of support of limiting plate 420, make transfusion needle can slowly remove in guide sleeve 400, be convenient for finely adjust in the later stage.
The locking screw 210 and the limiting screw 410 are both externally provided with handles, and the handles are both provided with anti-slip threads, so that the locking screw 210 and the limiting screw 410 can be conveniently grasped and adjusted.
Be provided with circumference scale mark 310 on the arc scale plate 300, conveniently observe turned angle, improve the location accuracy.
A glass window is arranged on the guide sleeve 400, so that the needle insertion depth of the internal infusion needle can be conveniently observed.
The limiting plate 420 is provided with a rubber pad, and the rubber pad is provided with anti-skidding convex lines, so that friction force is improved, and the transfusion needle is prevented from sliding.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. An adjustable infusion needle insertion assisting device is characterized by comprising: chassis (100), free bearing (200), arc scale plate (300) and uide sleeve (400), puncture hole (110) have been seted up at chassis (100) center, chassis (100) bottom left and right sides all is provided with sucking disc (120), chassis (100) top left and right sides all sets up free bearing (200), all be provided with locking screw (210) on free bearing (200), arc scale plate (300) is connected at free bearing (200) top, cup joint uide sleeve (400) on arc scale plate (300), uide sleeve (400) right flank wall is provided with stop screw (410), uide sleeve (400) inner chamber is provided with limiting plate (420) of being connected with stop screw (410).
2. The adjustable auxiliary device for infusion needle insertion according to claim 1, wherein the locking screw (210) and the limiting screw (410) are provided with handles on the outside, and the handles are provided with anti-skid threads.
3. The adjustable auxiliary device for infusion needle insertion according to claim 1, wherein the arc scale plate (300) is provided with a circumference scale mark (310).
4. The adjustable auxiliary device for infusion needle insertion according to claim 1, wherein the guide sleeve (400) is provided with a glass window.
5. The adjustable auxiliary device for infusion needle insertion according to claim 1, wherein the limiting plate (420) is provided with a rubber pad, and the rubber pad is provided with an anti-skid convex pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414344.0U CN213589404U (en) | 2020-10-27 | 2020-10-27 | Adjustable infusion needle insertion auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414344.0U CN213589404U (en) | 2020-10-27 | 2020-10-27 | Adjustable infusion needle insertion auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN213589404U true CN213589404U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022414344.0U Active CN213589404U (en) | 2020-10-27 | 2020-10-27 | Adjustable infusion needle insertion auxiliary device |
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| CN (1) | CN213589404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633483A (en) * | 2021-08-20 | 2021-11-12 | 河南科技大学第一附属医院 | First aid auxiliary device that pricks needle |
-
2020
- 2020-10-27 CN CN202022414344.0U patent/CN213589404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633483A (en) * | 2021-08-20 | 2021-11-12 | 河南科技大学第一附属医院 | First aid auxiliary device that pricks needle |
| CN113633483B (en) * | 2021-08-20 | 2022-08-16 | 河南科技大学第一附属医院 | First aid auxiliary device that pricks needle |
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